I have a machine with Intel 945GNT board, Transcend 2 GB RAM with 667 MHZ, Seagate 500 GB SATA HDD, Samsung 80 GB IDE HDD. Everything was going good with my XP, but when I installed Windows 7 Enterprise, it takes more than 5 minutes to come up to OS selection screen. Before coming to OS selection it has black screen with blinking cursor on left. I removed all partitions and tried installing Windows 7 on Seagate HDD with with other one removed at that time. Also did same with Samsung IDE but problem persists. Can anybody please help me? Thanks in advance!